What is the PM10 level in Sheridan, Wyoming at the moment?

The PM10 concentration in Sheridan, Wyoming is 30.985 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Sheridan, Wyoming at the moment?

Currently, Sheridan, Wyoming has a sulfur dioxide (SO2) concentration of 0.877 ppb.

What is the ozone (O3) level in Sheridan, Wyoming at the moment?

The current ozone (O3) level in Sheridan, Wyoming at the moment is 22.07 ppm.

What is the nitrogen dioxide (NO2) level in Sheridan, Wyoming at the moment?

Nitrogen dioxide (NO2) level in Sheridan, Wyoming at the moment is 2.569 ppb.

Live air quality index in Sheridan, Wyoming today

Name: Live air pollution levels in Sheridan, Wyoming today
Creator: Ambee

Stay updated with real-time air quality in Sheridan, Wyoming featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Good

Sheridan, Wyoming

Last updated: ... (Local time)

Major air pollutants in Sheridan, Wyoming

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.20 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

19.01 μg/m³

155

255

425

605+

Ozone (O₃)

23.27 ppb

201

201+

Sulfur Dioxide (SO₂)

1.27 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.89 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Sheridan, Wyoming

Get Live Pollen Counts

Sheridan, Wyoming

Scroll To Air Quality Map

Track live Sheridan, Wyoming air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-04T10:00:00.000Z	73 \| moderate	20.694 \| fine	33.009 \| good	25.627 \| good	2.034 \| good	1.587 \| good	0.148 \| good
2025-09-04T11:00:00.000Z	71 \| moderate	19.895 \| fine	33.01 \| good	29.703 \| good	1.886 \| good	2.062 \| good	0.112 \| good
2025-09-04T12:00:00.000Z	67 \| moderate	18.195 \| fine	30.01 \| good	40.65 \| good	1.857 \| good	2.56 \| good	0.125 \| good
2025-09-04T13:00:00.000Z	156 \| unhealthy	62.8 \| poor	262.804 \| poor	32.273 \| good	0.348 \| good	0.786 \| good	0.156 \| good
2025-09-04T14:00:00.000Z	73 \| moderate	21.194 \| fine	41.005 \| good	34.418 \| good	3.072 \| good	2.672 \| good	0.15 \| good
2025-09-04T15:00:00.000Z	88 \| moderate	28.99 \| fine	46.006 \| good	34.237 \| good	1.953 \| good	3.989 \| good	0.163 \| good
2025-09-04T16:00:00.000Z	99 \| moderate	34.788 \| fine	54.004 \| good	25.76 \| good	1.409 \| good	2.526 \| good	0.189 \| good
2025-09-04T17:00:00.000Z	97 \| moderate	33.789 \| fine	96.983 \| fine	33.048 \| good	1.628 \| good	2.098 \| good	0.176 \| good
2025-09-04T18:00:00.000Z	90 \| moderate	30.391 \| fine	107.978 \| fine	33.235 \| good	2.125 \| good	1.489 \| good	0.144 \| good
2025-09-04T19:00:00.000Z	84 \| moderate	27.393 \| fine	87.988 \| fine	37.776 \| good	1.697 \| good	1.158 \| good	0.193 \| good
2025-09-04T20:00:00.000Z	82 \| moderate	26.096 \| fine	76.002 \| fine	37.081 \| good	1.168 \| good	1.171 \| good	0.251 \| good
2025-09-04T21:00:00.000Z	81 \| moderate	25.195 \| fine	69.006 \| fine	35.507 \| good	1.136 \| good	1.18 \| good	0.285 \| good
2025-09-04T22:00:00.000Z	82 \| moderate	25.896 \| fine	62.017 \| fine	39.133 \| good	1.096 \| good	1.158 \| good	0.26 \| good
2025-09-04T23:00:00.000Z	81 \| moderate	24.896 \| fine	64.01 \| fine	43.071 \| good	1.072 \| good	1.158 \| good	0.241 \| good
2025-09-05T00:00:00.000Z	77 \| moderate	23.397 \| fine	55.015 \| fine	36.815 \| good	1.059 \| good	1.158 \| good	0.242 \| good
2025-09-05T01:00:00.000Z	77 \| moderate	23.196 \| fine	51.016 \| good	38.43 \| good	1.054 \| good	1.158 \| good	0.241 \| good
2025-09-05T02:00:00.000Z	73 \| moderate	21.197 \| fine	44.019 \| good	36.069 \| good	0.856 \| good	1.158 \| good	0.227 \| good
2025-09-05T03:00:00.000Z	73 \| moderate	21.296 \| fine	34.015 \| good	42.462 \| good	0.779 \| good	1.164 \| good	0.256 \| good
2025-09-05T04:00:00.000Z	69 \| moderate	18.896 \| fine	31.016 \| good	42.131 \| good	0.773 \| good	1.159 \| good	0.228 \| good
2025-09-05T05:00:00.000Z	62 \| moderate	14.998 \| fine	28.016 \| good	38.746 \| good	0.892 \| good	1.159 \| good	0.215 \| good
2025-09-05T06:00:00.000Z	58 \| moderate	13.298 \| fine	26.013 \| good	38.479 \| good	1.1 \| good	1 \| good	0.215 \| good
2025-09-05T07:00:00.000Z	54 \| moderate	11.499 \| good	25.012 \| good	35.077 \| good	1.198 \| good	1.16 \| good	0.215 \| good
2025-09-05T08:00:00.000Z	58 \| moderate	12.897 \| fine	23.011 \| good	36.2 \| good	1.178 \| good	1.162 \| good	0.215 \| good
2025-09-05T09:00:00.000Z	56 \| moderate	12.498 \| fine	22.012 \| good	32.023 \| good	1.078 \| good	1.164 \| good	0.215 \| good
2025-09-05T10:00:00.000Z	58 \| moderate	13.097 \| fine	20.007 \| good	29.539 \| good	0.922 \| good	1.491 \| good	0.2 \| good
2025-09-05T11:00:00.000Z	60 \| moderate	14.196 \| fine	17.011 \| good	24.421 \| good	1.103 \| good	1.499 \| good	0.213 \| good
2025-09-05T12:00:00.000Z	58 \| moderate	13.496 \| fine	20.007 \| good	26.502 \| good	0.963 \| good	1.169 \| good	0.213 \| good
2025-09-05T13:00:00.000Z	60 \| moderate	13.696 \| fine	23.007 \| good	22.781 \| good	1.181 \| good	1.166 \| good	0.213 \| good
2025-09-05T14:00:00.000Z	56 \| moderate	12.397 \| fine	26.004 \| good	23.395 \| good	1.093 \| good	1.648 \| good	0.2 \| good
2025-09-05T15:00:00.000Z	62 \| moderate	15.295 \| fine	39.995 \| good	25.947 \| good	1.122 \| good	1.953 \| good	0.215 \| good
2025-09-05T16:00:00.000Z	60 \| moderate	13.996 \| fine	50.989 \| good	28.716 \| good	1.201 \| good	1.792 \| good	0.228 \| good
2025-09-05T17:00:00.000Z	58 \| moderate	12.997 \| fine	39.997 \| good	30.617 \| good	3.57 \| good	1.614 \| good	0.184 \| good
2025-09-05T18:00:00.000Z	52 \| moderate	10.498 \| good	32.001 \| good	33.315 \| good	5.877 \| good	1.773 \| good	0.198 \| good
2025-09-05T19:00:00.000Z	54 \| moderate	10.898 \| good	25.005 \| good	34.882 \| good	2.887 \| good	1.144 \| good	0.184 \| good
2025-09-05T20:00:00.000Z	52 \| moderate	10.198 \| good	24.004 \| good	35.552 \| good	2.47 \| good	1.144 \| good	0.228 \| good
2025-09-05T21:00:00.000Z	49 \| good	8.899 \| good	20.008 \| good	36.059 \| good	1.23 \| good	1 \| good	0.226 \| good
2025-09-05T22:00:00.000Z	38 \| good	6.7 \| good	19.007 \| good	37.018 \| good	2.349 \| good	1 \| good	0.2 \| good
2025-09-05T23:00:00.000Z	38 \| good	5.401 \| good	18.009 \| good	40.97 \| good	1.897 \| good	1 \| good	0.215 \| good
2025-09-06T00:00:00.000Z	36 \| good	4.302 \| good	14.012 \| good	38.964 \| good	1.193 \| good	1 \| good	0.215 \| good
2025-09-06T01:00:00.000Z	42 \| good	4.602 \| good	12.012 \| good	45.109 \| good	1.116 \| good	1.243 \| good	0.215 \| good
2025-09-06T02:00:00.000Z	30 \| good	4.602 \| good	11.013 \| good	32.057 \| good	1.12 \| good	1.461 \| good	0.215 \| good
2025-09-06T03:00:00.000Z	34 \| good	6.001 \| good	16.009 \| good	37.165 \| good	1.148 \| good	1.518 \| good	0.243 \| good
2025-09-06T04:00:00.000Z	44 \| good	7.6 \| good	25.005 \| good	30.121 \| good	1.106 \| good	1.846 \| good	0.243 \| good
2025-09-06T05:00:00.000Z	44 \| good	8.299 \| good	29.001 \| good	22.334 \| good	0.938 \| good	1.148 \| good	0.272 \| good
2025-09-06T06:00:00.000Z	49 \| good	8.998 \| good	30.996 \| good	22.054 \| good	0.877 \| good	2.571 \| good	0.256 \| good
2025-09-06T07:00:00.000Z	49 \| good	9.098 \| good	26 \| good	24.259 \| good	0.936 \| good	2.87 \| good	0.256 \| good
2025-09-06T08:00:00.000Z	38 \| good	7.199 \| good	19.002 \| good	23.269 \| good	1.273 \| good	3.894 \| good	0.228 \| good
2025-09-06T09:00:00.000Z	38 \| good	7.197 \| good	19.006 \| good	23.27 \| good	1.273 \| good	3.891 \| good	0.228 \| good
2025-09-06T08:00:00.000Z	44 \| good	7.546 \| good	33.263 \| good	18.401 \| good	0.172 \| good	4.416 \| good	0.163 \| good
2025-09-06T09:00:00.000Z	38 \| good	7.068 \| good	31.082 \| good	15.805 \| good	0.157 \| good	4.227 \| good	0.162 \| good
2025-09-06T10:00:00.000Z	52 \| moderate	9.946 \| good	44.002 \| good	15.371 \| good	0.145 \| good	4.026 \| good	0.16 \| good
2025-09-06T11:00:00.000Z	27 \| good	4.889 \| good	21.195 \| good	17.203 \| good	0.133 \| good	3.826 \| good	0.158 \| good
2025-09-06T12:00:00.000Z	38 \| good	7.114 \| good	31.231 \| good	15.019 \| good	0.121 \| good	3.625 \| good	0.157 \| good
2025-09-06T13:00:00.000Z	33 \| good	6.185 \| good	27.903 \| good	14.679 \| good	0.127 \| good	3.145 \| good	0.159 \| good
2025-09-06T14:00:00.000Z	33 \| good	5.974 \| good	26.414 \| good	18.567 \| good	0.133 \| good	2.665 \| good	0.162 \| good
2025-09-06T15:00:00.000Z	38 \| good	7.421 \| good	32.644 \| good	24.817 \| good	0.138 \| good	2.186 \| good	0.164 \| good
2025-09-06T16:00:00.000Z	33 \| good	6.462 \| good	28.611 \| good	31.296 \| good	0.154 \| good	1.597 \| good	0.154 \| good
2025-09-06T17:00:00.000Z	38 \| good	5.86 \| good	26.224 \| good	40.508 \| good	0.169 \| good	1.007 \| good	0.145 \| good
2025-09-06T18:00:00.000Z	43 \| good	5.469 \| good	23.727 \| good	46.341 \| good	0.184 \| good	0.418 \| good	0.135 \| good
2025-09-06T19:00:00.000Z	46 \| good	5.81 \| good	24.862 \| good	50.132 \| good	0.174 \| good	0.372 \| good	0.133 \| good
2025-09-06T20:00:00.000Z	48 \| good	6.855 \| good	30.068 \| good	52.147 \| good	0.164 \| good	0.326 \| good	0.131 \| good
2025-09-06T21:00:00.000Z	48 \| good	5.965 \| good	26.576 \| good	52.172 \| good	0.154 \| good	0.28 \| good	0.129 \| good
2025-09-06T22:00:00.000Z	47 \| good	6.009 \| good	26.931 \| good	51.116 \| good	0.149 \| good	0.338 \| good	0.129 \| good
2025-09-06T23:00:00.000Z	46 \| good	6.569 \| good	29.678 \| good	50.41 \| good	0.143 \| good	0.396 \| good	0.129 \| good
2025-09-07T00:00:00.000Z	44 \| good	6.098 \| good	26.817 \| good	47.917 \| good	0.138 \| good	0.453 \| good	0.129 \| good
2025-09-07T01:00:00.000Z	38 \| good	6.467 \| good	28.657 \| good	40.624 \| good	0.139 \| good	1.598 \| good	0.139 \| good
2025-09-07T02:00:00.000Z	44 \| good	7.899 \| good	34.859 \| good	31.947 \| good	0.14 \| good	2.742 \| good	0.149 \| good
2025-09-07T03:00:00.000Z	44 \| good	7.99 \| good	35.265 \| good	31.926 \| good	0.142 \| good	3.886 \| good	0.158 \| good
2025-09-07T04:00:00.000Z	38 \| good	7.192 \| good	31.69 \| good	30.353 \| good	0.136 \| good	3.977 \| good	0.158 \| good
2025-09-07T05:00:00.000Z	33 \| good	6.319 \| good	27.986 \| good	26.677 \| good	0.131 \| good	4.067 \| good	0.159 \| good
2025-09-07T06:00:00.000Z	38 \| good	6.602 \| good	29.217 \| good	26.787 \| good	0.125 \| good	4.157 \| good	0.159 \| good
2025-09-07T07:00:00.000Z	38 \| good	6.711 \| good	29.806 \| good	23.422 \| good	0.116 \| good	3.93 \| good	0.157 \| good
2025-09-07T08:00:00.000Z	38 \| good	6.742 \| good	29.81 \| good	22.284 \| good	0.107 \| good	3.703 \| good	0.155 \| good
2025-09-07T09:00:00.000Z	33 \| good	6.06 \| good	27.255 \| good	19.237 \| good	0.098 \| good	3.476 \| good	0.153 \| good
2025-09-07T10:00:00.000Z	44 \| good	8.032 \| good	35.097 \| good	17.158 \| good	0.096 \| good	3.302 \| good	0.152 \| good
2025-09-07T11:00:00.000Z	44 \| good	7.988 \| good	35.111 \| good	18.609 \| good	0.094 \| good	3.128 \| good	0.152 \| good
2025-09-07T12:00:00.000Z	44 \| good	8.031 \| good	35.44 \| good	16.715 \| good	0.092 \| good	2.954 \| good	0.151 \| good
2025-09-07T13:00:00.000Z	33 \| good	6.473 \| good	28.795 \| good	15.944 \| good	0.091 \| good	2.97 \| good	0.161 \| good
2025-09-07T14:00:00.000Z	38 \| good	6.665 \| good	29.434 \| good	19.876 \| good	0.09 \| good	2.986 \| good	0.171 \| good
2025-09-07T15:00:00.000Z	44 \| good	7.873 \| good	34.688 \| good	24.102 \| good	0.089 \| good	3.002 \| good	0.181 \| good
2025-09-07T16:00:00.000Z	44 \| good	8.474 \| good	37.778 \| good	29.085 \| good	0.117 \| good	2.21 \| good	0.171 \| good
2025-09-07T17:00:00.000Z	44 \| good	7.861 \| good	34.533 \| good	39.816 \| good	0.145 \| good	1.418 \| good	0.162 \| good
2025-09-07T18:00:00.000Z	45 \| good	5.838 \| good	25.464 \| good	49.336 \| good	0.173 \| good	0.627 \| good	0.153 \| good
2025-09-07T19:00:00.000Z	50 \| good	7.861 \| good	34.504 \| good	54.129 \| good	0.164 \| good	0.538 \| good	0.151 \| good
2025-09-07T20:00:00.000Z	54 \| moderate	9.956 \| good	44.467 \| good	56.303 \| fine	0.155 \| good	0.449 \| good	0.149 \| good
2025-09-07T21:00:00.000Z	52 \| moderate	9.848 \| good	44.016 \| good	55.369 \| fine	0.146 \| good	0.361 \| good	0.146 \| good
2025-09-07T22:00:00.000Z	54 \| moderate	10.624 \| good	47.294 \| good	55.084 \| fine	0.145 \| good	0.626 \| good	0.151 \| good
2025-09-07T23:00:00.000Z	56 \| moderate	11.753 \| good	51.617 \| good	51.664 \| good	0.144 \| good	0.89 \| good	0.155 \| good
2025-09-08T00:00:00.000Z	58 \| moderate	13.175 \| fine	59.342 \| fine	45.453 \| good	0.143 \| good	1.155 \| good	0.159 \| good
2025-09-08T01:00:00.000Z	64 \| moderate	15.709 \| fine	70.006 \| fine	44.888 \| good	0.138 \| good	1.924 \| good	0.164 \| good
2025-09-08T02:00:00.000Z	62 \| moderate	14.912 \| fine	66.44 \| fine	39.236 \| good	0.133 \| good	2.693 \| good	0.169 \| good
2025-09-08T03:00:00.000Z	62 \| moderate	15.245 \| fine	68.402 \| fine	34.152 \| good	0.127 \| good	3.462 \| good	0.174 \| good
2025-09-08T04:00:00.000Z	58 \| moderate	13.312 \| fine	60.084 \| fine	33.026 \| good	0.116 \| good	3.388 \| good	0.169 \| good
2025-09-08T05:00:00.000Z	56 \| moderate	12.208 \| fine	54.78 \| good	32.154 \| good	0.105 \| good	3.315 \| good	0.164 \| good
2025-09-08T06:00:00.000Z	54 \| moderate	11.344 \| good	13.021 \| good	33.147 \| good	0.095 \| good	3.255 \| good	0.159 \| good
2025-09-08T07:00:00.000Z	52 \| moderate	9.748 \| good	43.43 \| good	27.261 \| good	0.089 \| good	2.969 \| good	0.153 \| good

Sheridan

Get reliable air quality data to drive your business

Sheridan, Wyoming air quality map: Stay updated on AQI near you

0.14ppm

How accurate is Wyoming, USA air quality data?

Air quality and pollutant data for Wyoming, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Sheridan, Wyoming?

The air quality information for Sheridan, Wyoming is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Sheridan, Wyoming at its worst?

In the past 24 hours, the air quality in Sheridan, Wyoming was at its worst at 03:00:00 on 2025-09-05.

When did Sheridan, Wyoming experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Sheridan, Wyoming was observed at 02:00:00 on 2025-09-06.

What is the AQI in Sheridan, Wyoming right now?

As of now, the AQI in Sheridan, Wyoming is 49, indicating Good conditions.

What is the most common type of pollution in Sheridan, Wyoming?

Sheridan, Wyoming air has the highest levels of PM2.5.

What should I do in case of poor air quality in Sheridan, Wyoming?

Poor air quality in Sheridan, Wyoming means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Sheridan, Wyoming at the moment?

PM_2.5 levels in Sheridan, Wyoming are currently 8.994 μg/m³.

What is the PM₁₀ level in Sheridan, Wyoming at the moment?

The PM₁₀ concentration in Sheridan, Wyoming is 30.985 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Sheridan, Wyoming at the moment?

The current carbon monoxide (CO) concentration in Sheridan, Wyoming is 0.256 ppm.

What is the sulfur dioxide (SO₂) level in Sheridan, Wyoming at the moment?

Currently, Sheridan, Wyoming has a sulfur dioxide (SO₂) concentration of 0.877 ppb.

What is the ozone (O₃) level in Sheridan, Wyoming at the moment?

The current ozone (O₃) level in Sheridan, Wyoming at the moment is 22.07 ppm.

What is the nitrogen dioxide (NO₂) level in Sheridan, Wyoming at the moment?

Nitrogen dioxide (NO₂) level in Sheridan, Wyoming at the moment is 2.569 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-04T10:00:00.000Z	73 \| moderate	20.694 \| fine	33.009 \| good	25.627 \| good	2.034 \| good	1.587 \| good	0.148 \| good
2025-09-04T11:00:00.000Z	71 \| moderate	19.895 \| fine	33.01 \| good	29.703 \| good	1.886 \| good	2.062 \| good	0.112 \| good
2025-09-04T12:00:00.000Z	67 \| moderate	18.195 \| fine	30.01 \| good	40.65 \| good	1.857 \| good	2.56 \| good	0.125 \| good
2025-09-04T13:00:00.000Z	156 \| unhealthy	62.8 \| poor	262.804 \| poor	32.273 \| good	0.348 \| good	0.786 \| good	0.156 \| good
2025-09-04T14:00:00.000Z	73 \| moderate	21.194 \| fine	41.005 \| good	34.418 \| good	3.072 \| good	2.672 \| good	0.15 \| good
2025-09-04T15:00:00.000Z	88 \| moderate	28.99 \| fine	46.006 \| good	34.237 \| good	1.953 \| good	3.989 \| good	0.163 \| good
2025-09-04T16:00:00.000Z	99 \| moderate	34.788 \| fine	54.004 \| good	25.76 \| good	1.409 \| good	2.526 \| good	0.189 \| good
2025-09-04T17:00:00.000Z	97 \| moderate	33.789 \| fine	96.983 \| fine	33.048 \| good	1.628 \| good	2.098 \| good	0.176 \| good
2025-09-04T18:00:00.000Z	90 \| moderate	30.391 \| fine	107.978 \| fine	33.235 \| good	2.125 \| good	1.489 \| good	0.144 \| good
2025-09-04T19:00:00.000Z	84 \| moderate	27.393 \| fine	87.988 \| fine	37.776 \| good	1.697 \| good	1.158 \| good	0.193 \| good
2025-09-04T20:00:00.000Z	82 \| moderate	26.096 \| fine	76.002 \| fine	37.081 \| good	1.168 \| good	1.171 \| good	0.251 \| good
2025-09-04T21:00:00.000Z	81 \| moderate	25.195 \| fine	69.006 \| fine	35.507 \| good	1.136 \| good	1.18 \| good	0.285 \| good
2025-09-04T22:00:00.000Z	82 \| moderate	25.896 \| fine	62.017 \| fine	39.133 \| good	1.096 \| good	1.158 \| good	0.26 \| good
2025-09-04T23:00:00.000Z	81 \| moderate	24.896 \| fine	64.01 \| fine	43.071 \| good	1.072 \| good	1.158 \| good	0.241 \| good
2025-09-05T00:00:00.000Z	77 \| moderate	23.397 \| fine	55.015 \| fine	36.815 \| good	1.059 \| good	1.158 \| good	0.242 \| good
2025-09-05T01:00:00.000Z	77 \| moderate	23.196 \| fine	51.016 \| good	38.43 \| good	1.054 \| good	1.158 \| good	0.241 \| good
2025-09-05T02:00:00.000Z	73 \| moderate	21.197 \| fine	44.019 \| good	36.069 \| good	0.856 \| good	1.158 \| good	0.227 \| good
2025-09-05T03:00:00.000Z	73 \| moderate	21.296 \| fine	34.015 \| good	42.462 \| good	0.779 \| good	1.164 \| good	0.256 \| good
2025-09-05T04:00:00.000Z	69 \| moderate	18.896 \| fine	31.016 \| good	42.131 \| good	0.773 \| good	1.159 \| good	0.228 \| good
2025-09-05T05:00:00.000Z	62 \| moderate	14.998 \| fine	28.016 \| good	38.746 \| good	0.892 \| good	1.159 \| good	0.215 \| good
2025-09-05T06:00:00.000Z	58 \| moderate	13.298 \| fine	26.013 \| good	38.479 \| good	1.1 \| good	1 \| good	0.215 \| good
2025-09-05T07:00:00.000Z	54 \| moderate	11.499 \| good	25.012 \| good	35.077 \| good	1.198 \| good	1.16 \| good	0.215 \| good
2025-09-05T08:00:00.000Z	58 \| moderate	12.897 \| fine	23.011 \| good	36.2 \| good	1.178 \| good	1.162 \| good	0.215 \| good
2025-09-05T09:00:00.000Z	56 \| moderate	12.498 \| fine	22.012 \| good	32.023 \| good	1.078 \| good	1.164 \| good	0.215 \| good
2025-09-05T10:00:00.000Z	58 \| moderate	13.097 \| fine	20.007 \| good	29.539 \| good	0.922 \| good	1.491 \| good	0.2 \| good
2025-09-05T11:00:00.000Z	60 \| moderate	14.196 \| fine	17.011 \| good	24.421 \| good	1.103 \| good	1.499 \| good	0.213 \| good
2025-09-05T12:00:00.000Z	58 \| moderate	13.496 \| fine	20.007 \| good	26.502 \| good	0.963 \| good	1.169 \| good	0.213 \| good
2025-09-05T13:00:00.000Z	60 \| moderate	13.696 \| fine	23.007 \| good	22.781 \| good	1.181 \| good	1.166 \| good	0.213 \| good
2025-09-05T14:00:00.000Z	56 \| moderate	12.397 \| fine	26.004 \| good	23.395 \| good	1.093 \| good	1.648 \| good	0.2 \| good
2025-09-05T15:00:00.000Z	62 \| moderate	15.295 \| fine	39.995 \| good	25.947 \| good	1.122 \| good	1.953 \| good	0.215 \| good
2025-09-05T16:00:00.000Z	60 \| moderate	13.996 \| fine	50.989 \| good	28.716 \| good	1.201 \| good	1.792 \| good	0.228 \| good
2025-09-05T17:00:00.000Z	58 \| moderate	12.997 \| fine	39.997 \| good	30.617 \| good	3.57 \| good	1.614 \| good	0.184 \| good
2025-09-05T18:00:00.000Z	52 \| moderate	10.498 \| good	32.001 \| good	33.315 \| good	5.877 \| good	1.773 \| good	0.198 \| good
2025-09-05T19:00:00.000Z	54 \| moderate	10.898 \| good	25.005 \| good	34.882 \| good	2.887 \| good	1.144 \| good	0.184 \| good
2025-09-05T20:00:00.000Z	52 \| moderate	10.198 \| good	24.004 \| good	35.552 \| good	2.47 \| good	1.144 \| good	0.228 \| good
2025-09-05T21:00:00.000Z	49 \| good	8.899 \| good	20.008 \| good	36.059 \| good	1.23 \| good	1 \| good	0.226 \| good
2025-09-05T22:00:00.000Z	38 \| good	6.7 \| good	19.007 \| good	37.018 \| good	2.349 \| good	1 \| good	0.2 \| good
2025-09-05T23:00:00.000Z	38 \| good	5.401 \| good	18.009 \| good	40.97 \| good	1.897 \| good	1 \| good	0.215 \| good
2025-09-06T00:00:00.000Z	36 \| good	4.302 \| good	14.012 \| good	38.964 \| good	1.193 \| good	1 \| good	0.215 \| good
2025-09-06T01:00:00.000Z	42 \| good	4.602 \| good	12.012 \| good	45.109 \| good	1.116 \| good	1.243 \| good	0.215 \| good
2025-09-06T02:00:00.000Z	30 \| good	4.602 \| good	11.013 \| good	32.057 \| good	1.12 \| good	1.461 \| good	0.215 \| good
2025-09-06T03:00:00.000Z	34 \| good	6.001 \| good	16.009 \| good	37.165 \| good	1.148 \| good	1.518 \| good	0.243 \| good
2025-09-06T04:00:00.000Z	44 \| good	7.6 \| good	25.005 \| good	30.121 \| good	1.106 \| good	1.846 \| good	0.243 \| good
2025-09-06T05:00:00.000Z	44 \| good	8.299 \| good	29.001 \| good	22.334 \| good	0.938 \| good	1.148 \| good	0.272 \| good
2025-09-06T06:00:00.000Z	49 \| good	8.998 \| good	30.996 \| good	22.054 \| good	0.877 \| good	2.571 \| good	0.256 \| good
2025-09-06T07:00:00.000Z	49 \| good	9.098 \| good	26 \| good	24.259 \| good	0.936 \| good	2.87 \| good	0.256 \| good
2025-09-06T08:00:00.000Z	38 \| good	7.199 \| good	19.002 \| good	23.269 \| good	1.273 \| good	3.894 \| good	0.228 \| good
2025-09-06T09:00:00.000Z	38 \| good	7.197 \| good	19.006 \| good	23.27 \| good	1.273 \| good	3.891 \| good	0.228 \| good
2025-09-06T08:00:00.000Z	44 \| good	7.546 \| good	33.263 \| good	18.401 \| good	0.172 \| good	4.416 \| good	0.163 \| good
2025-09-06T09:00:00.000Z	38 \| good	7.068 \| good	31.082 \| good	15.805 \| good	0.157 \| good	4.227 \| good	0.162 \| good
2025-09-06T10:00:00.000Z	52 \| moderate	9.946 \| good	44.002 \| good	15.371 \| good	0.145 \| good	4.026 \| good	0.16 \| good
2025-09-06T11:00:00.000Z	27 \| good	4.889 \| good	21.195 \| good	17.203 \| good	0.133 \| good	3.826 \| good	0.158 \| good
2025-09-06T12:00:00.000Z	38 \| good	7.114 \| good	31.231 \| good	15.019 \| good	0.121 \| good	3.625 \| good	0.157 \| good
2025-09-06T13:00:00.000Z	33 \| good	6.185 \| good	27.903 \| good	14.679 \| good	0.127 \| good	3.145 \| good	0.159 \| good
2025-09-06T14:00:00.000Z	33 \| good	5.974 \| good	26.414 \| good	18.567 \| good	0.133 \| good	2.665 \| good	0.162 \| good
2025-09-06T15:00:00.000Z	38 \| good	7.421 \| good	32.644 \| good	24.817 \| good	0.138 \| good	2.186 \| good	0.164 \| good
2025-09-06T16:00:00.000Z	33 \| good	6.462 \| good	28.611 \| good	31.296 \| good	0.154 \| good	1.597 \| good	0.154 \| good
2025-09-06T17:00:00.000Z	38 \| good	5.86 \| good	26.224 \| good	40.508 \| good	0.169 \| good	1.007 \| good	0.145 \| good
2025-09-06T18:00:00.000Z	43 \| good	5.469 \| good	23.727 \| good	46.341 \| good	0.184 \| good	0.418 \| good	0.135 \| good
2025-09-06T19:00:00.000Z	46 \| good	5.81 \| good	24.862 \| good	50.132 \| good	0.174 \| good	0.372 \| good	0.133 \| good
2025-09-06T20:00:00.000Z	48 \| good	6.855 \| good	30.068 \| good	52.147 \| good	0.164 \| good	0.326 \| good	0.131 \| good
2025-09-06T21:00:00.000Z	48 \| good	5.965 \| good	26.576 \| good	52.172 \| good	0.154 \| good	0.28 \| good	0.129 \| good
2025-09-06T22:00:00.000Z	47 \| good	6.009 \| good	26.931 \| good	51.116 \| good	0.149 \| good	0.338 \| good	0.129 \| good
2025-09-06T23:00:00.000Z	46 \| good	6.569 \| good	29.678 \| good	50.41 \| good	0.143 \| good	0.396 \| good	0.129 \| good
2025-09-07T00:00:00.000Z	44 \| good	6.098 \| good	26.817 \| good	47.917 \| good	0.138 \| good	0.453 \| good	0.129 \| good
2025-09-07T01:00:00.000Z	38 \| good	6.467 \| good	28.657 \| good	40.624 \| good	0.139 \| good	1.598 \| good	0.139 \| good
2025-09-07T02:00:00.000Z	44 \| good	7.899 \| good	34.859 \| good	31.947 \| good	0.14 \| good	2.742 \| good	0.149 \| good
2025-09-07T03:00:00.000Z	44 \| good	7.99 \| good	35.265 \| good	31.926 \| good	0.142 \| good	3.886 \| good	0.158 \| good
2025-09-07T04:00:00.000Z	38 \| good	7.192 \| good	31.69 \| good	30.353 \| good	0.136 \| good	3.977 \| good	0.158 \| good
2025-09-07T05:00:00.000Z	33 \| good	6.319 \| good	27.986 \| good	26.677 \| good	0.131 \| good	4.067 \| good	0.159 \| good
2025-09-07T06:00:00.000Z	38 \| good	6.602 \| good	29.217 \| good	26.787 \| good	0.125 \| good	4.157 \| good	0.159 \| good
2025-09-07T07:00:00.000Z	38 \| good	6.711 \| good	29.806 \| good	23.422 \| good	0.116 \| good	3.93 \| good	0.157 \| good
2025-09-07T08:00:00.000Z	38 \| good	6.742 \| good	29.81 \| good	22.284 \| good	0.107 \| good	3.703 \| good	0.155 \| good
2025-09-07T09:00:00.000Z	33 \| good	6.06 \| good	27.255 \| good	19.237 \| good	0.098 \| good	3.476 \| good	0.153 \| good
2025-09-07T10:00:00.000Z	44 \| good	8.032 \| good	35.097 \| good	17.158 \| good	0.096 \| good	3.302 \| good	0.152 \| good
2025-09-07T11:00:00.000Z	44 \| good	7.988 \| good	35.111 \| good	18.609 \| good	0.094 \| good	3.128 \| good	0.152 \| good
2025-09-07T12:00:00.000Z	44 \| good	8.031 \| good	35.44 \| good	16.715 \| good	0.092 \| good	2.954 \| good	0.151 \| good
2025-09-07T13:00:00.000Z	33 \| good	6.473 \| good	28.795 \| good	15.944 \| good	0.091 \| good	2.97 \| good	0.161 \| good
2025-09-07T14:00:00.000Z	38 \| good	6.665 \| good	29.434 \| good	19.876 \| good	0.09 \| good	2.986 \| good	0.171 \| good
2025-09-07T15:00:00.000Z	44 \| good	7.873 \| good	34.688 \| good	24.102 \| good	0.089 \| good	3.002 \| good	0.181 \| good
2025-09-07T16:00:00.000Z	44 \| good	8.474 \| good	37.778 \| good	29.085 \| good	0.117 \| good	2.21 \| good	0.171 \| good
2025-09-07T17:00:00.000Z	44 \| good	7.861 \| good	34.533 \| good	39.816 \| good	0.145 \| good	1.418 \| good	0.162 \| good
2025-09-07T18:00:00.000Z	45 \| good	5.838 \| good	25.464 \| good	49.336 \| good	0.173 \| good	0.627 \| good	0.153 \| good
2025-09-07T19:00:00.000Z	50 \| good	7.861 \| good	34.504 \| good	54.129 \| good	0.164 \| good	0.538 \| good	0.151 \| good
2025-09-07T20:00:00.000Z	54 \| moderate	9.956 \| good	44.467 \| good	56.303 \| fine	0.155 \| good	0.449 \| good	0.149 \| good
2025-09-07T21:00:00.000Z	52 \| moderate	9.848 \| good	44.016 \| good	55.369 \| fine	0.146 \| good	0.361 \| good	0.146 \| good
2025-09-07T22:00:00.000Z	54 \| moderate	10.624 \| good	47.294 \| good	55.084 \| fine	0.145 \| good	0.626 \| good	0.151 \| good
2025-09-07T23:00:00.000Z	56 \| moderate	11.753 \| good	51.617 \| good	51.664 \| good	0.144 \| good	0.89 \| good	0.155 \| good
2025-09-08T00:00:00.000Z	58 \| moderate	13.175 \| fine	59.342 \| fine	45.453 \| good	0.143 \| good	1.155 \| good	0.159 \| good
2025-09-08T01:00:00.000Z	64 \| moderate	15.709 \| fine	70.006 \| fine	44.888 \| good	0.138 \| good	1.924 \| good	0.164 \| good
2025-09-08T02:00:00.000Z	62 \| moderate	14.912 \| fine	66.44 \| fine	39.236 \| good	0.133 \| good	2.693 \| good	0.169 \| good
2025-09-08T03:00:00.000Z	62 \| moderate	15.245 \| fine	68.402 \| fine	34.152 \| good	0.127 \| good	3.462 \| good	0.174 \| good
2025-09-08T04:00:00.000Z	58 \| moderate	13.312 \| fine	60.084 \| fine	33.026 \| good	0.116 \| good	3.388 \| good	0.169 \| good
2025-09-08T05:00:00.000Z	56 \| moderate	12.208 \| fine	54.78 \| good	32.154 \| good	0.105 \| good	3.315 \| good	0.164 \| good
2025-09-08T06:00:00.000Z	54 \| moderate	11.344 \| good	13.021 \| good	33.147 \| good	0.095 \| good	3.255 \| good	0.159 \| good
2025-09-08T07:00:00.000Z	52 \| moderate	9.748 \| good	43.43 \| good	27.261 \| good	0.089 \| good	2.969 \| good	0.153 \| good

Live air quality index in Sheridan, Wyoming today

Major air pollutants in Sheridan, Wyoming

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Sheridan, Wyoming air quality map: Stay updated on AQI near you

Air quality in nearby cities

Gillette, Wyoming

Billings, Montana

Cody, Wyoming

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Frequently asked questions

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What is the sulfur dioxide (SO2) level in Sheridan, Wyoming at the moment?

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What is the nitrogen dioxide (NO2) level in Sheridan, Wyoming at the moment?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in Sheridan, Wyoming at the moment?

What is the PM₁₀ level in Sheridan, Wyoming at the moment?

What is the sulfur dioxide (SO₂) level in Sheridan, Wyoming at the moment?

What is the ozone (O₃) level in Sheridan, Wyoming at the moment?

What is the nitrogen dioxide (NO₂) level in Sheridan, Wyoming at the moment?